Heil Quaker ICP 1173944 Crankcase Heater 322057-301 Rugged Construction: Built with a

Rugged Construction: Built with a durable aluminum body to withstand demanding industrial environments

Installing a higher-rated switch can lead to catastrophic equipment failure or fire hazards

this part is specific to certain high-efficiency models

When diagnosing a single-phase motor that fails to initiate under load

this assembly provides the structural integrity required for long-term reliability in demanding mechanical environments

Heil Quaker ICP 1173944 Crankcase Heater 322057-301 Rugged Construction: Built with aThe Heil Quaker ICP 1173944 Crankcase Heater is a critical OEM replacement part engineered to maintain optimal compressor oil viscosity in low ambient conditions. Operating at 240V with a 40 watt power rating, this crankcase heater prevents refrigerant migration and ensures a flooded start does not damage the internal compressor components. Field technicians recognize this part as a standard specification for Heil, Tempstar, Comfortmaker, and Arcoaire